TWM599155U - Breathable plug structure of goggles - Google Patents

Abstract

This creation is related to a goggles vent structure, which mainly includes a corresponding pipe embedded in the through hole of the goggles. One end of the pipe is provided with a cover for sealing, and a plurality of vent holes are provided on the wall of the pipe. The cover is provided with an inner baffle wall at the inner diameter of the corresponding pipe, and the inner baffle wall is used to cover the droplets, dust or chemical liquid spray entering through the vent hole, and the inner baffle wall and the pipe wall have appropriate Gap; by this, the outside air can circulate smoothly in the pipe, and at the same time, it can stop harmful substances from directly splashing into the pipe, which can effectively isolate the droplets while keeping the eye gas unblocked.

Description

Breathable plug structure of goggles (1)

This creation is related to a goggles breather plug structure, especially a goggle breather plug structure that prevents droplet splashing from hurting the eyes or causing virus infection, and at the same time has a breathable effect.

By the way, goggles have a wide range of use. In many workplaces, in order to avoid damage to the eyes by dust, sparks, venom, chemical substances, etc., the staff will also wear goggles for work to protect the eyes. Invasion of foreign objects; or the current epidemic prevention measures are to protect the safety of medical staff and prevent germs and viruses from invading the human body through human mucosa, leading to the spread of the epidemic. Medical staff use goggles and protective clothing to protect themselves and others.

However, whether you wear goggles during work or epidemic prevention, it takes a long time to wear goggles, which will cause the discomfort of wearing goggles for a long time to isolate the eyes from the outside air. Therefore, most goggles have a breathable structure, as announced. The prior art in the case of No. M317257 breathable goggles reveals that a breathable goggles are provided with several assembly holes (50) on the top and bottom; the breathable parts (6) are respectively arranged in the assembly holes (50) of the goggles Each vent (6) mainly has a tube body (61). One end of the tube body (61) is a closed end, and one end is an open end inserted into the assembly hole (50). The outer circumference of the tube body (61) is spaced apart The two locking ring edges (62) are respectively locked inside and outside the assembly hole (50). The tube body (61) is adjacent to its closed end and is provided with several vents (63), and the closed end periphery is provided with shielding Ring (64) [as shown in the sixth figure]; when the breathable goggles are close to the eye area, air can flow into the goggles through the ventilation holes (63) to keep the air inside and outside unblocked, and be blocked by the shielding ring (64) Foreign objects enter the goggles through the vent (63) and cause damage to the goggles.

However, although the goggles have a shielding ring (64) to stop foreign objects, their ventilation holes (63) are unobstructed pipes. Under the current epidemic prevention measures, their germs and viruses can be sprayed through droplets or saliva, body fluids of infected persons, etc. Into the vent (63) can also cause infection; or at work, splashing toxic (corrosive) liquid into the vent (63) of the goggles can also cause damage, so improving this part of the lack is a subject that the industry actively develops one.

The reason is that, in view of this, the creators have years of rich experience in design, development and actual production in the related industry, researched and improved the shortcomings of the previous structure, and provided a goggles vent structure in order to achieve better practical value. By.

The main purpose of this creation is to provide a goggles venting plug structure, especially a goggles venting plug structure that can prevent the eyes from being damaged by the spray of droplets and at the same time has a ventilation effect.

The main purpose and effect of the venting plug structure of this creative goggles are achieved by the following specific technical means:

It mainly includes a pipe corresponding to the penetration hole of the goggles, one end of the pipe is provided with a cover for sealing, and a plurality of ventilation holes are provided on the wall of the pipe, and an inner block is provided at the inner diameter of the corresponding pipe of the cover The inner baffle wall is used to block droplets, dust or chemical liquid sprays entering from the vent hole, and the inner baffle wall and the pipe wall have a proper gap; thereby, the external air can circulate smoothly At the same time, it can stop the direct splashing of harmful substances into the pipe, and can effectively isolate the droplets while keeping the eye gas unblocked.

In a preferred embodiment of the vent plug structure of the creative goggles, upper and lower positioning edges are arranged on the outer side wall of the open end of the pipe of the vent plug, so that a clamping space is formed between the upper and lower positioning edges , Using the clamping space to accommodate the wall thickness of the vent hole of the goggles, and then make the upper and lower positioning edges closely adhere to the inner and outer end surfaces of the vent wall to achieve close contact.

In a preferred embodiment of the venting plug structure of the creative goggles, the venting plug is made of plastic, soft rubber, and silicone.

In order to have a more complete and clear disclosure of the technical content, the purpose of creation and the effect achieved in this creation, we will explain them in detail below, and please refer to the figures and figure numbers disclosed together:

First of all, please refer to the first to third pictures, which show the three-dimensional decomposition, three-dimensional cross-sectional view and combined appearance schematic diagram of the vent plug structure of this creation. There is at least one vent plug corresponding to the embedded group in a goggles (1 In the through hole (11) of ), the vent plug (2) mainly contains:

A pipe (21), one end of which is an open end (211), and the other end is provided with a closed cover (22), the closed cover (22) is larger than the pipe (21), and then on the wall of the pipe (21) The ring is provided with a plurality of vent holes (23), and a guide wing (24) extends outward below the vent hole (23), and then is provided on the closed cover (22) corresponding to the inner diameter of the pipe (21) There is an inner baffle wall (25), the inner baffle wall (25) shields the vent hole (23), and has a circulation space (26) between the vent hole (23).

When in use, please refer to the first to fifth pictures. The vent plug (2) is made of soft materials, such as plastic, rubber, and silicone. At least one vent can be assembled on the goggles (1). The plug (2), such as a single vent plug (2), two upper vent plugs (2), or two lower vent plugs (2), or upper and lower vent plugs (2), and its goggles (1) The number of through holes (11) on the upper part is changed according to the vent plug (2); further when the vent plug (2) is embedded in the through hole (11), it is in the pipe (21) of the vent plug (2) The outer side wall of the open end (211) is provided with upper and lower positioning edges (27), (28), and a clamping space (29) is formed between the upper and lower positioning edges (27) and (28). It is a positioning method, but it is not limited to this method of embedding positioning], after allowing the vent plug (2) to be inserted into the through hole (11), use the clamping space (29) to accommodate the goggles (1) through The wall thickness of the hole (11), so that the upper and lower positioning edges (27), (28) closely adhere to the inner and outer end surfaces of the wall of the through hole (11) to achieve close contact. At this time, the vent plug (2) The open end (211) of the pipe (21) is communicated with the inside of the goggles (1).

When the user wears the goggles (1) on the eyes, it allows air to pass through the path between the closed cover (22) of the vent (2) and the guide wings (24), and then pass through the The vent (23) enters the inside of the pipe (21), and is guided into the inside of the goggles (1) by the circulation space (26) between the pipe (21) and the inner wall (25) The user can maintain the comfort of air convection by wearing goggles (1). In addition, when a liquid substance such as water mist is sprayed, the liquid substance will be shielded by the inner barrier wall (25) and cannot be splashed into the pipe (21). In this way, the user can be protected while wearing When the goggles (1) are used, the eyes will not be splashed by virus-containing or toxic or dirty liquid water mist, which achieves the effect of safety protection.

Further, the length of the inner baffle wall extending into the pipe needs to be longer than the vent hole, so as to completely shield the liquid water mist from splashing into the goggles.

The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

Based on the above, the use and implementation description of this creation shows that, compared with the existing technical means, this creation mainly has the following advantages:

1. The venting plug structure of the created goggles uses the path between the closed cover and the guide wings, and through the circulation space between the pipe and the inner wall, diverts air into the goggles, allowing users to wear the goggles. Maintain the comfort of air convection.

2. The venting plug structure of the created goggles, through the design of the inner wall that can shield the liquid water mist from splashing in the pipeline, can protect the user from the virus or poison or dirt when wearing the goggles The liquid water mist is sprayed to the eyes to achieve the effect of safety protection.

3. The venting plug structure of this creative goggles is as described above. With the arrangement of the inner barrier wall, the air circulation in the inner and outer spaces of the goggles can be maintained at the same time, and the splash of liquid water mist can be blocked and isolated, achieving a double effect.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It is sincerely in full compliance with the provisions and requirements of the Patent Law. , Yan submits an application for a new patent in accordance with the law, and asks for favors for examination and grants a patent.

This creation

1: goggles

11: Through hole

2: Breathable plug

21: Pipeline

211: open end

22: closed cover

23: Vent holes

24: Guide Wing

25: Inner retaining wall

26: circulation space

27: Upper positioning edge

28: Lower positioning edge

29: Clipping Space

existing

50: assembly hole

6: Breathable parts

61: Tube body

62: Snap Ring

63: vent

64: Blocking the ring

Figure 1: The three-dimensional exploded diagram of this creation.

Figure 2: A schematic diagram of a three-dimensional cross-sectional view of the vent plug of this creation.

Figure 3: A schematic diagram of the appearance of this creation's three-dimensional combination.

Figure 4: A schematic cross-sectional view of this creative combination.

Figure 5: A partial enlarged cross-sectional view of this creation.

Figure 6: Schematic diagram of the prior art.

2: Breathable plug

21: Pipeline

211: open end

22: closed cover

23: Vent holes

24: Guide Wing

25: Inner retaining wall

26: circulation space

27: Upper positioning edge

28: Lower positioning edge

29: Clipping Space

Claims (5)

A breathable plug structure for goggles is provided with at least one breathable plug correspondingly embedded in a through hole of a protective goggles, the breathable plug mainly includes: A pipe, one end of which is an open end, and the other end is provided with a closed cover, the closed cover is larger than the pipe, and a plurality of ventilation holes are provided on the wall of the pipe, and the closed cover corresponds to the pipe The inner diameter is extended with an inner baffle wall, the inner baffle wall blocks the vent hole and has a circulation space between the vent hole. According to the vent structure of the goggles according to claim 1, wherein a guide wing extends outward below the vent hole. According to claim 1 or 2, the venting plug structure of the goggles, wherein upper and lower positioning edges are arranged on the outer side wall of the open end of the pipe of the venting plug, so that an accommodation is formed between the upper and lower positioning edges The goggles have a clamping space with the thickness of the through hole. According to the goggles vent structure of claim 1 or 2, wherein the length of the inner baffle wall extending into the pipe needs to be longer than the position of the vent hole. According to claim 1 or 2, the venting plug structure for goggles, wherein the venting plug is made of a soft material such as plastic, rubber or silicone.

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